結果

問題 No.2791 Beginner Contest
ユーザー aldyasaldyas
提出日時 2024-06-21 22:01:26
言語 PyPy3
(7.3.15)
結果
AC  
実行時間 52 ms / 2,000 ms
コード長 1,708 bytes
コンパイル時間 290 ms
コンパイル使用メモリ 82,424 KB
実行使用メモリ 68,168 KB
最終ジャッジ日時 2024-06-21 22:01:29
合計ジャッジ時間 2,468 ms
ジャッジサーバーID
(参考情報)
judge3 / judge2
このコードへのチャレンジ
(要ログイン)
ファイルパターン 結果
sample AC * 3
other AC * 17
権限があれば一括ダウンロードができます

ソースコード

diff #
プレゼンテーションモードにする

import sys
from collections import defaultdict, deque, Counter
from heapq import heapify, heappush, heappop, merge
from bisect import bisect_right, bisect_left
left_binser = lower_bound = bisect_left ; right_binser = upper_bound = bisect_right
from itertools import permutations, combinations, accumulate
# from math import lcm,gcd
# from math import comb, perm
# from functools import lru_cache
# from types import GeneratorType
MOD = 10**9 + 7
_MOD = 998244353
YES = "YES"
NO = "NO"
ALICE = "Alice"
BOB = "Bob"
def FLOOR_DIV(a, b) :
return a // b
def CEIL_DIV(a, b) :
return (a // b) + (not(not(a % b)))
def get() :
return map(int, sys.stdin.readline().split())
def getone() :
return int(sys.stdin.readline().strip())
def getstr() :
return sys.stdin.readline().split()
def getonestr() :
return sys.stdin.readline().strip()
def getarr() :
return list(map(int, sys.stdin.readline().split()))
def _3d_ARRAY_SPAWN(i, j, k) :
return [[[0 for _k in range(k)] for _j in range(j)] for _i in range(i)]
def _2d_ARRAY_SPAWN(i, j) :
return [[0 for _j in range(j)] for _i in range(i)]
"""
"never doubt that u can't do this, cause it's an insult to ur determination"
by @deepakgoswami0552 10/03/2024
"""
def solve() :
...
# Solution here!
n, k = get()
if k > n : return 1
pfs = [1]*(k)
for i in range(k, n + 1) :
pfs.append((pfs[-1] + pfs[i - k]) % _MOD)
return pfs[-1]
""""""
testcase = ""
# testcase = "multiple" # Multiple tc
if testcase == "multiple" :
for i in range(int(input())) :
print(solve())
# solve()
...
else :
print(solve())
# solve()
...
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